Pettit Paint 1921010 EXP Clear Coat Activator Pint

The Pettit EXP Clear Coat Activator (Part #1921010) is a required hardener component used to catalyze Pettit's EXP Clear Coat two-part polyurethane topcoat system. When mixed with the EXP Clear Coat base, this activator initiates the chemical curing process, producing a hard, high-gloss protective finish designed for marine applications.

Key Features:

• Designed specifically for use with Pettit EXP Clear Coat two-part polyurethane system
• Isocyanate-based activator that ensures a durable, chemical-resistant cure
• Produces a high-gloss, UV-resistant clear finish ideal for above-waterline surfaces
• Pint size — sufficient for use with a corresponding pint of EXP Clear Coat base
• Enhances hardness, abrasion resistance, and long-term gloss retention
• Suitable for fiberglass, previously painted surfaces, and other properly prepared substrates

As a two-part (2K) polyurethane system, mixing ratios must be followed precisely per Pettit's technical data sheet to ensure proper cure and performance. This activator is sold separately and is a required component — the clear coat will not cure correctly without it. Ideal for boat hull topsides, decks, and other marine surfaces requiring a professional-grade clear protective coat.